Etl Lead

Tata Consultancy Services; Mumbai; On-site; INR 2,400,000 - 4,200,000; Full time

Job summary

Tata Consultancy Services in Mumbai is seeking a Technical Lead (ETL Talend) with 8+ years of experience to lead complex ETL initiatives. You will design, develop, and optimize Talend DI jobs, manage orchestration and parallel processing, and collaborate with cross-functional teams.

Expertise in Talend Studio, joblets, contexts, and metadata, plus strong SQL and DBMS knowledge (Oracle / SQL Server / PostgreSQL / MySQL) is essential for driving high-performance data integration.

Qualifications

• Talend Data Integration at expert level.
• Hands-on with Talend Studio, Joblets, Contexts, Metadata and version control.
• Strong SQL and performance tuning skills.

Skills

Talend Data Integration

ETL design & mappings

Job orchestration

Parallel processing

Talend Studio

Joblets

Contexts

Metadata

Version Control

SQL & performance tuning

Oracle

SQL Server

PostgreSQL

MySQL

Dimensional modeling

CSV processing

XML processing

JSON processing

Fixed-width processing

Excel

REST APIs

SOAP APIs

SFTP

Kafka

CI/CD for Talend

Git

SVN

ControlM

Autosys

Cron

Job description

Role : Technical Lead ( ETL Talend )

Experience : 8+ years

Location : Mumbai

• Talend Data Integration (DI) expert-level experience


• Strong experience with complex ETL mappings, job orchestration, and parallel processing


• Hands-on experience with Talend Studio, Joblets, Contexts, Metadata, and Version Control


• Strong SQL and performance tuning skills


• Experience with RDBMS: Oracle, SQL Server, PostgreSQL, MySQL


• Exposure to data warehouses and dimensional modeling (Star/Snowflake schemas)


• Experience working with CSV, XML, JSON, fixed-width, Excel


• Knowledge of REST/SOAP APIs, SFTP, and messaging integrations (Kafka/queues preferred)


• Experience with CI/CD pipelines for Talend jobs


• Familiarity with Git / SVN version control


• Experience with job scheduling tools (ControlM, Autosys, Cron, etc.)